Switch



FIG. 1 is perspective view of the design of the present invention;

FIG. 2 is a top elevational view of the design shown in FIG. 1;

FIG. 3 is a front elevational view as seen from the left side of FIG. 1;

FIG. 4 is a bottom elevational view of the design shown in FIG. 1;

FIG. 5 is a side elevational view of the design shown in FIG. 1; and,

FIG. 6 is a rear elevational view of the design shown in FIG. 1. 

The ornamental design for a switch, as shown and described. 